baber/WOPTO huggingface dataset:
Patent JP-S6172917-A (JP)
Title: Gaseous fuel feeding device
Inventor: KITAZUMI MOTOI
IPC: F23N1/00
Filed: 1984-09-18
Abstract: PURPOSE:To provide a gaseous fuel feeding device requiring no replacement of nozzle body and no adjustment of gaseous pressure even in case of applying different gaseous fuel by a method wherein a governor for adjusting a pressure of gaseous fuel and an injection valve capable of controlling the flow rate of gaseous fuel by varying a frequency or an applied voltage are provided. CONSTITUTION:When a voltage wave form is applied to an electromagnetic coil 11, a plunger 12 is retracted toward the electromagnetic coil 11 in case of a voltage of V and a gaseous fuel is injected from a nozzle port 5 with pressure of P2. In turn, when the negative pressure is zero, the plunger 12 is pushed against the nozzle port 5 with a spring 13 and the pressure P2 from a fuel supplying pipe 3 to close the nozzle port and so the gaseous fuel is not injected. Flow rate of the fuel passing through the nozzle port 5 can be varied by varying the frequency and the voltage top be applied to the electromagnetic coil 11 without varying the diameter of the nozzle. Therefore, a variety of gaseous fuels can be adapted with one nozzle. With this arrangement, even in case of applying different kinds of gaseous fuels, no replacement of nozzles and no adjustment of gaseous pressure are required at all.
Patent JP-H0480098-A (JP)
Title: Plotter
Inventor: KAJIKAWA OSAMU
IPC: B43L13/00
Filed: 1990-07-24
Abstract: PURPOSE:To use paper having arbitrary width and to reduce the load of a drive shaft by connecting the second drive roller and the second pressure roller arm and driving the second pressure roller arm in a Y-axis direction along a shaft body with respect to the first pressure roller arm. CONSTITUTION:A connection means connecting the second drive roller 20 and the second pressure roller arm 60 and an arm driving mechanism driving the pressure roller arm 60 in a Y-axis direction along a shaft body 56 with respect to the first pressure roller arm 58 are mounted. One side part of paper is matched with the gap between the first drive roller 10 and the first pressure roller 62 and the second pressure roller arm 60 is automatically moved to the position corresponding to the other side part of the paper corresponding to the width of the paper with respect to the pressure roller 62 and the second drive roller 20 is moved to the under side of the other side of the paper in connection with the movement of the pressure roller arm 60. In this state, one side part of the paper is grasped by the first drive roller 10 and the pressure roller 62 and the other side part of the paper is grasped by the second drive roller 20 and pressure roller 64 on the other moving side.
Patent JP-H0479992-A (JP)
Title: Dehydrating device
Inventor: TAKEI HIDEAKI
IPC: D06F33/02
Filed: 1990-07-24
Abstract: PURPOSE:To move the bottom in a dehydrating tank, stabilize the center of gravity in the dehydrating tank and smooth the rotary motion of the dehydrating tank by providing a bottom driving section for vertically moving the bottom through a sensor and a drive section for rotating the dehydrating tank. CONSTITUTION:A dehydrating tank 1 has several water outlets, a bottom 5 integral with a sensor section 2 for detecting the center of gravity and movable vertically and a bottom driving section 3 for moving vertically the bottom 5 in the interior. A drive section 4 for rotating the dehydrating tank 1 is provided. When objects to be hydrated are put into the dehydrating tank 1, the sensor section 2 for detecting the center of gravity detects the center of gravity in the dehydrating tank to command thereby the bottom drive section 3 to move vertically the bottom, and the bottom drive section 3 moves the bottom to a specified position. After the completion of the motion, the dehydrating tank 1 is rotated by the rotating drive section for dehydration.
Patent JP-S6352199-A (JP)
Inventor: NAGAI MASAHIRO
IPC: G10L13/04
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6175058-A (JP)
Title: Rear wheel steering controller for four wheel steering car
Inventor: SUGASAWA FUKASHI
IPC: B62D6/02
Filed: 1984-09-20
Abstract: PURPOSE:To suppress swing of rear section only under particular condition by controlling such that the actual steering angle of rear wheel is brought near to a target level upon steering of rear wheel in reverse direction from the front wheel and decision that the car speed lower than predetermined level has continued. CONSTITUTION:Rear wheel actual steering angle control means 106 will control the rear wheel steering angle through rear wheel reverse phase steering means 104 such that the actual steering angle of rear wheel 102 will match with a target level determined with correspondence to the actual steering angle of front wheel 101. Stop/slow speed decision means 107 will decide whether the car speed fed from car speed detecting means 109 has continued below predetermined level. Upon steering of rear wheel 102 in reverse direction from the front wheel 101 and decision that the car speed has continued below predetermined level, rear wheel steering delay means 108 will switch from rear wheel steering angle control through rear wheel actual steering angle control means 106 to such control as to bring the rear wheel actual steering angle near to said target level.
Patent JP-H0921045-A (JP)
Title: Lead knife guide in torchon lace machine
Inventor: NISHIKAWA SAKAE
IPC: D04C3/34
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a knife guide in a torchon lace machine, convenient to oil supplying, covering only a part necessary for inhibiting usual deflection, using small amount of raw materials and saving time to process without accumulation of fluff, etc., in the inside. SOLUTION: This torchon lace machine has a pierced hole 1b for piercing into a supporting shaft 3 having a lace guide bar 21 at a top end part 3a and radial guiding means corresponding to the piece number of the lead knives 19 and 20 are provided outside a peripheral edge part 1c of the pierced hole 1b.
Patent JP-S6351608-A (JP)
Title: Manufacture of nb-ti superconducting coil
Inventor: SAITO SHIGEO
IPC: H01F6/06
Filed: 1986-08-20
Abstract: PURPOSE:To enable strong winding wherein no gap for the movement of a wire among the wires due to the insufficient tension of winding and the dispersion of winding exists and to prevent quenching by the softening heat treatment for the base metal Cu of an Nb-Ti superconducting wire after a coil is wound. CONSTITUTION:Copper, the base stabilizing metal for an Nb-Ti superconducting wire is heat-treated for softening after a coil is wound. The Nb-Ti superconducting wire which is not heat-treated for softening is mechanically stronger in comparison with one heat-treated for softening and this increased strength increases the tension of winding and increases the strength of a coil. If the base metal Cu is heat-treated for softening in the state of the coil after the winding of the coil is finished, the wire which did not adhere closely before the heat treatment sufficiently adheres closely and the wires closely adhere one another push the other wires since the area of the section of a conductor is increased in the state of being wound to the coil by the heat treatment. This actually strengthen the winding. Accordingly, the movement of the wire by electromagnetic force is removed, the quenching due to the movement is reduced and the performance is made stable.
Patent JP-H0359686-A (JP)
Title: Printing device
Inventor: IGAWA HARUO
IPC: G01N21/89
Filed: 1989-07-28
Abstract: PURPOSE:To readily correct the fluctuation of detected signals by setting gains so that a voltage output from a sense amplifier comes to a prescribed value with the light emitting duty of a light emitting diode standing at a prescribed value, then adjusting the light emitting duty and controlling a voltage output from a phototransistor to a prescribed value. CONSTITUTION:Through the use of a display part 17, a gain setting part 13 sets the gains of the sense amplifier 7 so that the voltage output from the sense amplifier 7, which is triggered by light reflected from the surface of a sheet 1 when the light emitting duty of the light emitting diode 3 stands at the prescribed value, comes to the prescribed value. Hence onward, duty adjusting means 11 and 18 adjust the light emitting duty of the light emitting diode 3 so that the voltage output from the phototransistor 4, which is triggered by the light reflected from the surface of the sheet 1, comes to the prescribed value. Consequently, the light reflected from the surface of the sheet 2 can be detected to readily correct the fluctuation of output voltages. Moreover, printing density can be kept constant.
Patent JP-2001019952-A (JP)
Title: Red fluorescent substance and three-wavelength region luminous fluorescent lamp
Inventor: MORIYAMA HIROFUMI
IPC: H01J61/44
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a red fluorescent substance capable of providing a three- wavelength region luminous type fluorescent lamp good in color reproducibility by replacing a part of yttrium of a specific fluorescent substance with gallium or the gallium and gadolinium. SOLUTION: This red fluorescent substance is obtained by replacing a part of yttrium(Y) in a Y2O3:Eu+3 fluorescent substance with gallium(Ga) or the Ga and gadolinium(Gd). A red fluorescent substance represented by the formula (aY, bGa, cGd, dEu)2O3 is cited as the red fluorescent substance and the respective formulation ratios (a, b, c and d) of the yttrium, gallium, gadolinium and europium(Eu) are preferably 0<b<=0.10, 0<=c<=0.60; 0.03<=d<=0.15 and (a+b+c+d) is 1 and more preferably 0.073<=b<=0.087; 0<=c<=0.50; 0.076<=d<=0.115 and (a+b+c+d) is 1. The red fluorescent substance can suitably be used as a three- wavelength region luminous type fluorescent lamp such as a compact fluorescent lamp, a panel, etc., such as a plasma display panel.
Patent JP-H0921750-A (JP)
Title: Optical interference type fluid characteristics measuring apparatus
Inventor: OKAZAKI IWAO
IPC: G01N21/45
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding strength while preventing distortion due to the difference of thermal expansion between a parallel plane mirror and a right angle isosceles prism for communicating the light with a cell. SOLUTION: A parallel plane mirror 5 and a right angle isosceles prism 6 are bonded, in the vicinity of center line thereof, to a base 12 through adhesive layers 7, 9 of 50-100μm having elasticity for absorbing at least the deformation due to difference of thermal expansion after curing. Unstable supporting part relying on the resiliency of spring is eliminated and the difference of thermal expansion among the base 12, parallel plane mirror 5 and right angle isosceles prism 6 is absorbed by the adhesive layers 7, 9.
Patent JP-H1038907-A (JP)
Title: Period detector for pulse signal
Inventor: TAKENAKA SHIGETOMI
IPC: G01R29/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To measure the period of a pulse signal, without invalidating data obtained in a detection period, even if noise is applied in that period. SOLUTION: Every time an edge detection signal is outputted by an edge detecting element 1, time data measured by a detecting timer 3 is stored in an evacuation area 6 accumulatively, and the counted value of a Hi- or Lo-level counter 7 or 8 is increased in accordance with the level of a pulse signal judged by a signal level judging unit 5 at every sampling time. If the above-mentioned level judged first by the signal level judging unit 5 after the edge detection signal is outputted is normal, the duty ratio of the pulse signal is judged on the basis of the counted values of the Hi- and Lo-level counters 7 and 8. And, when the duty judging unit 9 judges it normal, the time data being stored in the evacuation area 6 is written, stored, and held in a holding area 10 as pulse interval times, and along with it content stored in the evacuation area 6 is cleared.
Patent JP-S6175450-A (JP)
Title: Channel mechanism
Inventor: KOSAKA TAKASHI
IPC: G06F13/12
Filed: 1984-09-19
Abstract: PURPOSE:To interrupt and restart data transmission at a request from a terminal device during DMA actuation by providing a data transmission/restarting control circuit composed of simple hardware. CONSTITUTION:An XOFF detecting circuit 23 and an XON detecting circuit 2 in the data transmission interruption/restarting control circuit 10 monitors data on a data bus; and the circuit 23 detects a transmission interrupt code XOFF transmitted from the terminal device through a communication LSI and outputs a detection signal and the circuit 24 detects a transmission restart code XOFF and outputs a detection signal. An FF28 has state transition according to which of the codes XOFF and XON is detected and indicates that the data transmission needs to be interrupted or restarted. An FF32 has state transition according to the state of the FF28 and indicates the timing of the interruption or restarting of the data transmission. Consequently, the data transmission is interrupted and restarted during DMA actuation as it is.
Patent JP-S6089158-A (JP)
Title: Mode check system of automatic answering telephone set
Inventor: AMAMIYA HISATOSHI
IPC: H04M1/65
Filed: 1983-10-21
Abstract: PURPOSE:To prevent the operation while a mode setting switch and a response message are not matched by recording an identification signal representing the kind of message to a response message section of a recording tape of a response message. CONSTITUTION:When a mode setting switch SW is thrown to the position of response recording tape forming contact A or a response exclusive tape forming contact B, a control circuit 11 brings a tape deck 12 to the recording state, turns on an analog switch AS15 and records a message OGM of the mode set by the SW from a microphone 15. Furthermore, an AS18 is turned on and a mode identification signal in common use with an end signal different respectively from the contacts A, B of the SW is recorded from a signal generating circuit 19 during the section of the OGM. Then the SW is thrown to the mode contact C for exclusive response or the position of the response recording operation mode contact D and the mode enters the automatic response. When an incoming call is detected (26), the OGM is transmitted to a caller, the matching between the mode identification signal and the contact C or D of the SW is checked, and when the signal is matched with the contact D, the voice of the caller is recorded on the tape deck 25.
Patent JP-H05250791-A (JP)
Title: Reproducing apparatus for disk and operating method thereof
Inventor: IMAI TORU
IPC: G11B17/26
Filed: 1992-06-29
Abstract: PURPOSE:To make it possible to use one motor for both a tray hook drive motor and an OPEN/CLOSE motor by adopting a clutch gear. CONSTITUTION:A reproducing apparatus for a disk is equipped with a pinion 23 related to movement of a tray hook, a pinion 37 related to movement of a drawer of a manual part, a clutch gear 24 coupled selectively with the pinions 23 and 37 changed over by an elevating operation of an elevator, and a motor 28 driving this gear 24. The power of the motor 28 is transmitted to the gear 24 through a worm 29, a wheel 30 and a back height gear 31 and drives the pinion 23 when the gear 24 is at a high position, while driving the pinion 37 through a small gear 27, a large gear 32, a pulley 33, a belt 34, a pulley 35, a cam gear 36, etc., when the gear 24 is at a low position. The pinion 37 engages with a rack 38 of the drawer and conducts an operation of OPEN/ CLOSE of the drawer.
Patent JP-H0245768-A (JP)
Title: Voltage application current measuring instrument with automatic calibrating function
Inventor: TANAKA HIRONORI
IPC: G01R19/00
Filed: 1988-08-05
Abstract: PURPOSE:To decrease the number of standard current sources for calibration as much as possible and to calibrate a current measuring circuit in a short time by providing resistors for current detection so that resistance values are switched according to the value of a current which flows through a body to be inspected. CONSTITUTION:Changeover switches (SW) S6-S9, S10 and S12 which are brought under the individual switching control of a microcomputer 10 are provided. The SWs S6-S9 can connect one-end sides of the resistors R1-R5 for current detection from the output side the operational amplifier 32 of a voltage generator 30 to a common potential point 42 selectively and the resistors are usable as a current load when necessary. The SW10 is provided on the output side of an amplifier 32 and when a contact 1 is selected, the output voltage is supplied to each one-end side of a resistor. Consequently, the resistance value of one of the resistors and the gain of the differential amplifier 41 of a current measurement system are measured and known. The current measurement system which has the known gain based upon the resistance value of this resistor is utilized to measure the resistance value of a resistor R used in another current measurement range, so that each measurement range is calibrated according to the measurement result.
Patent JP-H0945124-A (JP)
Title: Luminaire
Inventor: NAKATSUJI MITSUHIKO
IPC: F21V19/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To dispense with a rotating action of a socket base, facilitate the work, and shorten the lamp replacing time by removing the coupling section of the socket base with a coupling releasing means from the fitting hole of a luminaire main body. SOLUTION: When a thumb screw which is a coupling releasing means 4 is fastened into the fitted state, a fitting section 17 is stuck and fixed to the upper face of a socket base 2, a coupling section 18 is hooked on one edge section of a fitting hole 21, and the socket base 2 is fixed to the top plate 5 of a luminaire main body 1. When the coupling releasing means 4 is loosened, a fitting member 3 is rotated by the tare weight while the edge section 2a of the coupling releasing means 4 serves as a fulcrum, and it is moved to the other edge section of the fitting hole 21 to release the hooking of the coupling section 18. A lamp 13 fitted to a lamp socket 14 is lifted upward together with the socket base 2 and can be removed, and the lamp 13 can be easily replaced. The fitting hole 21 provided on the top plate 5 increases the radiation effect of a luminaire.
Patent JP-2000342608-A (JP)
Title: In-mouth cavity recording device
Inventor: KAWASAKI YORIMICHI
IPC: A61C19/045
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To simply perform each work of in-mouth cavity recording operations in a short time. SOLUTION: This in-mouth cavity recording device consists of a supermaxilla plate A, a mandibulum plate B, and a connection device C connecting them. The supermaxilla plate A is provided with a supermaxilla plate main body, a guide support column stud, a stud mounting hole, a drawing and recording pin mounting hole, and an auxiliary stud, the mandibulum plate B is provided with a mandibulum plate main body, a guide drawing and recording plate, a connection hole, and a movement path formation table, and the connection device C is provided with a supermaxilla plate connection part, a mandibulum plate connection part, and plate interval fixing screw. A part or all of the connection hole, the stud mounting hole, the drawing and recording pin mounting hole, and the connection hole are formed out of a magnet.
Patent JP-2001023890-A (JP)
Title: Aligner and manufacture of device using the same
Inventor: OSAKABE YUICHI
IPC: H01L21/68
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce the occurrence of ununiformed temperature gradients in surrounding means, by constituting each surrounding means to at least partially have a heat insulating layer made of a material having a low coefficient of thermal conductivity, and a heat diffusing layer made of a material having a high coefficient of thermal conductivity. SOLUTION: The air circulated in a chamber 20 is conditioned to a fixed temperature by means of a main air conditioner 21. In addition, heat generating sections or spots to be controlled for temperature with high accuracy in the air conditioner 21 are individually controlled for temperature by partial air- conditioning, liquid circulation, etc., and surrounded by means of surrounding means 23. Each surrounding means 23 at least partially has a heat diffusing layer which prevents the occurrence of a local temperature gradient and has a high coefficient of thermal conductivity, and a heat diffusing layer which reduces or eliminates the influence of temperature fluctuation in the inside and outside spaces of the surrounding means 23 and has a low coefficient of thermal conductivity.  In addition, the heat diffusing layer is formed by using such a material that has a coefficient of thermal conductivity which is higher than that of the material in the thickness direction in the facial direction.
Patent JP-H061709-A (JP)
Title: Resin powder and cosmetic
Inventor: YAMAKI KAZUHIRO
IPC: A61K8/00
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a resin powder for cosmetics, free from ill odor, giving excellent feeling to the skin and exhibiting excellent ultraviolet-absorbing power by applying and fixing inorganic powder to the surface of a silicone resin powder having excellent heat-resistance, solvent resistance and mechanical strength. CONSTITUTION:A powdery silicone resin (especially preferably having particle diameter of 0.2-50mum) is mixed with an inorganic powder (especially preferably particulate titanium oxide, particulate zinc oxide or flaky zinc oxide) using a ball mill, pot mill, mortar, etc., to obtain the objective cosmetics composed of the compounded powder consisting of the inorganic powder attached to the surface of the resin powder. The resin powder is free from ill odor and resistant to deformation and the cosmetic containing the resin powder has extremely excellent characteristics of good applicability to the skin (e.g. non- squeaking property and dry feeling) and excellent ultraviolet shielding performance.
Patent JP-H1139369-A (JP)
Title: Filter design supporting device/method
Inventor: KOJIYA KAZUTO
IPC: G06F17/50
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To easily and automatically design a filter without previously giving filter parameter. SOLUTION: A filter design supporting device 1 displays an input signal waveform against the variable filter 2 by the display device 3a of an interface 3. An operation member 3b receives the setting operation of a processing area. A coefficient generation part 4 generates a coefficient which is to be set in the variable filter 2. When a frequency area to be preserved is set in the frequency area waveform of an input signal, for example, the coefficient generate part 4 sequentially changes the coefficient which is set in the variable filter 2, obtains coefficient when only the frequency band which is set is outputted from the variable filter 2 and displays the output signal waveform of the variable filter 2 at that time on the display device 3a.  When the output signal waveform displayed on the display device 3a satisfies the request of the operator and the termination of work is instructed, a control part outputs the coefficient which is finally decided to an outer device as a design value.